﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.ComponentModel;

namespace Eniux.Web.MVVM
{
    public class ViewModelBase : INotifyPropertyChanged
    {
        /// <summary>
        /// 更改属性值
        /// </summary>
        /// <param name="property"></param>
        protected void OnNotifyPropertyChanged(string property)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(property));
            }
        }

        /// <summary>
        /// 是否处于设计时
        /// </summary>
        public bool IsDesignTime
        {
            get
            {
                return (Application.Current == null) || (Application.Current.GetType() == typeof(Application));
            }
        }

        #region INotifyPropertyChanged 成员

        public event PropertyChangedEventHandler PropertyChanged;

        #endregion
    }
}
